Misc fixes

  * Add\fix __virtual__ for modules
  * Remove unneded multiline for repo.sls

Change-Id: I1f8d321b68dfe6a44264b4ddcd6cd0c576938da1
diff --git a/_modules/linux_netlink.py b/_modules/linux_netlink.py
index 52d8a1d..52eccc0 100644
--- a/_modules/linux_netlink.py
+++ b/_modules/linux_netlink.py
@@ -2,6 +2,8 @@
 
 import re
 
+def __virtual__():
+    return 'linux_netlink'
 
 def ls(regex):
     """